2.3. iEQ45 Ports
Ports on Main Control Unit
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Dec: For connecting to DEC driver unit
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iOptron port: For connecting to other iOptron accessories, such as an electronic focuser, a laser
pointer, or a planetary dome control
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HBX (Hand Box): For connecting to the 8407 Hand Controller
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Reticle: Power supply for the Polar Scope dark field illumination LED
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Power DC 12V: AC adapter power plug
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ON/OFF Switch: Power switch
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Guide: Autoguiding port for ST-4 compatible guiding cameras
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RS232: Series port for ASCOM control and main board, R.A. and DEC unit firmware upgrade
Port on DEC Unit
The only port on the DEC unit is used to connect to the Dec port on main control unit.
Figure 2. Ports on main control unit
7
LED
LED
Switch
Switch